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公开(公告)号：US20180235802A1
公开(公告)日：2018-08-23
申请号：US15954526
申请日：2018-04-16
Applicant: ConvaTec Technologies Inc.
Inventor： Tinh Nguyen-Demary , John Cline , John Blum , Gary Stacey , Philip Davies , Trevor Beckett
CPC classification number: A61F5/445 , A61F5/441 , A61F5/448 , A61F2005/4486
Abstract: A controlled discharge ostomy appliance assembly comprises (i) a stoma seal that is self-urging with a dynamic damping characteristic that resists changes of seal volume, (ii) a press-fit coupling member displaceable from an unlocked position to a locked position as part of a press-fit process, and (iii) a single-use frangible portion. The assembly further includes a protector shield removably fastened to the appliance forming a combined assembly therewith. The protector shield comprises (i) a seal displacer manipulable for displacing the stoma seal to a non-operative position ready for fitting, (ii) a substantially rigid coupling member guard portion for protecting the state of the coupling member, and (iii) a bracing portion for bracing the single-use frangible portion.
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Patent Agency Ranking
公开(公告)号：US11076978B2
公开(公告)日：2021-08-03
申请号：US15954526
申请日：2018-04-16
Applicant: ConvaTec Technologies Inc.
Inventor： Tinh Nguyen-Demary , John Cline , John Blum , Gary Stacey , Philip Davies , Trevor Beckett
Abstract: A controlled discharge ostomy appliance assembly comprises (i) a stoma seal that is self-urging with a dynamic damping characteristic that resists changes of seal volume, (ii) a press-fit coupling member displaceable from an unlocked position to a locked position as part of a press-fit process, and (iii) a single-use frangible portion. The assembly further includes a protector shield removably fastened to the appliance forming a combined assembly therewith. The protector shield comprises (i) a seal displacer manipulable for displacing the stoma seal to a non-operative position ready for fitting, (ii) a substantially rigid coupling member guard portion for protecting the state of the coupling member, and (iii) a bracing portion for bracing the single-use frangible portion.
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公开(公告)号：US09943436B2
公开(公告)日：2018-04-17
申请号：US14466785
申请日：2014-08-22
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Tinh Nguyen-Demary , John Cline , John Blum , Gary Stacey , Philip Davies , Trevor Beckett
CPC classification number: A61F5/445 , A61F5/441 , A61F5/448 , A61F2005/4486
Abstract: A controlled discharge ostomy appliance assembly comprises (i) a stoma seal that is self-urging with a dynamic damping characteristic that resists changes of seal volume, (ii) a press-fit coupling member displaceable from an unlocked position to a locked position as part of a press-fit process, and (iii) a single-use frangible portion. The assembly further includes a protector shield removably fastened to the appliance forming a combined assembly therewith. The protector shield comprises (i) a seal displacer manipulable for displacing the stoma seal to a non-operative position ready for fitting, (ii) a substantially rigid coupling member guard portion for protecting the state of the coupling member, and (iii) a bracing portion for bracing the single-use frangible portion.
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公开(公告)号：US11806270B2
公开(公告)日：2023-11-07
申请号：US17534550
申请日：2021-11-24
Applicant: ConvaTec Technologies Inc.
Inventor： Mingliang Lawrence Tsai , Tinh Nguyen-Demary
CPC classification number: A61F5/441 , A61F5/445 , A61L28/003 , A61L28/0026 , A61L28/0069 , A61L28/0092 , A61L29/02 , A61L29/049 , A61L29/085 , A61L29/126 , A61L29/14 , A61L2300/64 , A61L2400/12 , A61L2420/04
Abstract: Certain embodiments relate to a soft odor barrier material in a medical device. The soft odor barrier material includes an elastomer and an antiblocking agent. In certain forms, the antiblocking agent imparts an interior rough surface having an arithmetic mean surface roughness (Ra) not less than 0.1 μm. In certain forms, the antiblocking agent is non-blocking upon folding and packaging.
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公开(公告)号：US20220087850A1
公开(公告)日：2022-03-24
申请号：US17534550
申请日：2021-11-24
Applicant: ConvaTec Technologies Inc.
Inventor： Mingliang Lawrence Tsai , Tinh Nguyen-Demary
Abstract: Certain embodiments relate to a soft odor barrier material in a medical device. The soft odor barrier material includes an elastomer and an antiblocking agent. In certain forms, the antiblocking agent imparts an interior rough surface having an arithmetic mean surface roughness (Ra) not less than 0.1 μm. In certain forms, the antiblocking agent is non-blocking upon folding and packaging.
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公开(公告)号：US20140364823A1
公开(公告)日：2014-12-11
申请号：US14466785
申请日：2014-08-22
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Tinh Nguyen-Demary , John Cline , John Blum , Gary Stacey , Philip Davies , Trevor Beckett
CPC classification number: A61F5/445 , A61F5/441 , A61F5/448 , A61F2005/4486
Abstract: A controlled discharge ostomy appliance assembly comprises (i) a stoma seal that is self-urging with a dynamic damping characteristic that resists changes of seal volume, (ii) a press-fit coupling member displaceable from an unlocked position to a locked position as part of a press-fit process, and (iii) a single-use frangible portion. The assembly further includes a protector shield removably fastened to the appliance forming a combined assembly therewith. The protector shield comprises (i) a seal displacer manipulable for displacing the stoma seal to a non-operative position ready for fitting, (ii) a substantially rigid coupling member guard portion for protecting the state of the coupling member, and (iii) a bracing portion for bracing the single-use frangible portion.
Abstract translation: 受控放电造口术器具组件包括（i）具有阻止密封体积变化的动态阻尼特性的自推动的造口密封，（ii）可从解锁位置移位到锁定位置的压配合联构件作为部分 的压配合过程，以及（iii）单次使用的易碎部分。 组件还包括可拆卸地紧固到器具的保护器屏蔽件，其形成与之组合的组件。 保护罩包括（i）可操纵的密封置换器，用于将造口密封件移位到准备好装配的非操作位置，（ii）用于保护联接构件的状态的基本上刚性的联接构件保护部分，以及（iii） 用于支撑单次使用的易碎部分的支撑部分。
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